Home → Indonesia → Cilegon → September
September in Cilegon averages a daily high of 33.3°C with nights around 23°C. Generally workable, with some weather to plan around.
Across the year, the best time to visit Cilegon is March–January.
Based on SERANG, ID (14.4km), 1995–2024. 16 years of September data.
See all twelve months for Cilegon →